IDataRecord.GetValues Method (Object)
Populates an array of objects with the column values of the current record.
Assembly: System.Data (in System.Data.dll)
For most applications, themethod provides an efficient means for retrieving all columns, instead of retrieving each column individually.
You can pass an Object array that contains fewer than the number of columns that are contained in the resulting row. Only the amount of data the Object array holds is copied to the array. You can also pass an Object array whose length is more than the number of columns that are contained in the resulting row.
Available since 1.1